Arcuately supported chair structure



FIG. 1 is an isometric view of the arcuately supported chair structure of this invention;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view, the right side view being a mirror image thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a back view of the invention. 

The ornamental design for an arcuately supported chair structure, as shown and described. 